550526136011 has 4 divisors (see below), whose sum is σ = 574462054992. Its totient is φ = 526590217032.

The previous prime is 550526135993. The next prime is 550526136019. The reversal of 550526136011 is 110631625055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550526136011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550526136019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11967959456 + ... + 11967959501.

It is an arithmetic number, because the mean of its divisors is an integer number (143615513748).

Almost surely, 2^550526136011 is an apocalyptic number.

550526136011 is a deficient number, since it is larger than the sum of its proper divisors (23935918981).

550526136011 is a wasteful number, since it uses less digits than its factorization.

550526136011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23935918980.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 550526136011 in words is "five hundred fifty billion, five hundred twenty-six million, one hundred thirty-six thousand, eleven".